74LV1T32 2-input single supply translating OR gate Rev. 2 3 December 2019 Product data sheet 1. General description The 74LV1T32 is a single, level translating 2-input OR gate. The low threshold inputs support 1.8 V input logic at V = 3.3 V and can be used in 1.8 V to 3.3 V level up translation. In addition, the 5 V CC tolerant input pins enable level down translation (3.3 V to 2.5 V output at V = 2.5 V). The output CC level is referenced to the supply voltage and supports 1.8 V, 2.5 V, 3.3 V and 5.0 V CMOS levels. The wide V range permits the generation of output levels to connect to controllers or processors. CC 2. Features and benefits Single supply voltage translator at 1.8 V, 2.5 V, 3.3 V and 5.0 V Up translation 1.2 V to 1.8 V at V = 1.8 V CC 1.5 V to 2.5 V at V = 2.5 V CC 1.8 V to 3.3 V at V = 3.3 V CC 3.3 V to 5.0 V at V = 5.0 V CC Down translation 3.3 V to 1.8 V at V = 1.8 V CC 3.3 V to 2.5 V at V = 2.5 V CC 5.0 V to 3.3 V at V = 3.3 V CC 5 V tolerant inputs Latch-up performance exceeds 250 mA per JESD 78 Class II ESD protection: HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV CDM JESD22-C101F exceeds 1 kV Specified from -40 C to +85 C and from -40 C to +125 C 3. Applications Portable applications PC and notebooks Industrial controller TelecomNexperia 74LV1T32 2-input single supply translating OR gate 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LV1T32GW -40 C to +125 C TSSOP5 plastic thin shrink small outline package 5 leads SOT353-1 body width 1.25 mm 74LV1T32GV -40 C to +125 C SC-74A plastic surface-mounted package 5 leads SOT753 74LV1T32GX -40 C to +125 C X2SON5 plastic thermal enhanced extremely thin small outline SOT1226 package no leads 5 terminals body 0.8 x 0.8 x 0.35 mm 5. Marking Table 2. Marking Type number Marking code 1 74LV1T32GW SB 74LV1T32GV SB 74LV1T32GX SB 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 6. Functional diagram B 1 B 1 1 Y 4 4 Y 2 A 2 A mna164 mna165 mna166 Fig. 1. Logic symbol Fig. 2. IEC logic symbol Fig. 3. Logic diagram 74LV1T32 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 2 3 December 2019 2 / 13